A randomized 25 question test from a pool of 761 questions, good luck!
Message frames are the result of organizing network messages so that the transmission of between network points is one block. Which of the answers below shows a simplified message frame components in the correct order?
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the optimal operating conditions?
Which of the answers below best describes the number of pins in a standard A USB connector?
Data communication in a DCS takes the form of various networks. Which of the networks below connect servers that share control data over redundant networks?
With IPv4, you would use static address assignment over dynamic for this primary reason?
There are a collection of standards that defines the access control for wireless Ethernet. Which one of the answers below is the standard for initiating a WLAN?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as a system that allows for exchange of data throughout, but can have remote systems within the system?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter under the LRV?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
The OSI model describes how a network should be arranged. Which of the layers below defines the network hardware and electrical signalling method of a network?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the encoding of characters?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
Which of the error detection methods below is best used for larger data packets of virtually any kind of data?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
Which of the answers below is not a responsibility of the H1 transmission system transducer block?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
The data packet of an asychronous transmission contains _____ distinct types of bits. Choose the best answer to fill in the blank from the options below.
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that validates the hardware and software design complies with regulations?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?